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Fetching data when coding is often a huge problem, especially when the load times slow down or crash your apps. This is exactly what happened at Facebook, when they tried to design their app and translate their code from their website to their app. Now, they needed a solution – a great one.

So, they designed GraphQL! GraphQL allows developers to fetch data from different sources using one common language so that it not only got the right data, but also reduced the app loading time. Since, then GraphQL API has become one of the most popular data fetching APIs for developers around the world.

GraphQL allows developers to get exactly what data they need and get multiple resources in the same request. Think of GraphQL as your own personal assistant that does the hard work of searching multiple resources for you, instead of you having to manually fetch data from different places.

This course is exactly what you need to get up and running with GraphQL!

Our beginner’s course will start you off from the beginning to help you master the fundamentals of GraphQL, including learning data types, schemas, queries and so on. It will teach you the basic knowledge that you will need to understand the core concepts of this amazing application layer query language.

If you are tired of trying to learn GraphQL with confusing resources and tutorials, well then this is the perfect course for you. Cause we won’t rely on the difficult and confusing textbook methods, but instead focus on helping you actually become acquainted with the technology using a hands-on approach. With our course, you will learn how to actually fetch data, and manipulate it. You will also learn everything else you need to know about the API by actually working with it in GraphQL’s playground.

The course will help you breakdown the fundamentals of GraphQL API, the language and anything else that you need to get started. The course assumes that you have no knowledge of GraphQL and will start at the very beginning, making it a great refresher course for advanced developers as well. You will also learn features of GraphQL, the REST routing and even its drawbacks.

You will then become acquainted with the GraphQL interface and how it works with Express and React. You will also learn how to carry data with Query, including how to make requests, different errors that you can encounter, how to build GraphQL servers from scratch, including how to integrate it with React.

Let’s break down what you will learn in this course:

Introduction into GraphQL, including features, the REST Routing, drawbacks of REST routing

How to use GraphQL with Express, different clients, schema, queries, the GraphQL Tool, resolvers, and so on.

How with carry data with Query including understand terms such as fields, arguments, aliases, fragments, directives, etc.

How to spot and solve errors in GraphQL

Building GraphQL Server from scratch

Enroll now and learn how to make fetching data as easy as a piece of pie!